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| author | Xavier Bouchoux <xavierb@gmail.com> | 2023-03-19 21:40:57 +0100 |
|---|---|---|
| committer | Xavier Bouchoux <xavierb@gmail.com> | 2023-06-19 08:51:03 +0200 |
| commit | c39191a0869cb6ca614c51fd6e3930908dcfd8df (patch) | |
| tree | e2d8dff8f8aae9404126e15c198433a7ad625d36 /lib/std/elf.zig | |
| parent | 5eacddce99c36c6f6ab62e7e7e5cc427c3e2f807 (diff) | |
| download | zig-c39191a0869cb6ca614c51fd6e3930908dcfd8df.tar.gz zig-c39191a0869cb6ca614c51fd6e3930908dcfd8df.zip | |
objcopy: add support for `--compress-debug-sections`
Diffstat (limited to 'lib/std/elf.zig')
| -rw-r--r-- | lib/std/elf.zig | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/lib/std/elf.zig b/lib/std/elf.zig index 751f82a9ea..9f30a36148 100644 --- a/lib/std/elf.zig +++ b/lib/std/elf.zig @@ -706,13 +706,13 @@ pub const Elf64_Shdr = extern struct { sh_entsize: Elf64_Xword, }; pub const Elf32_Chdr = extern struct { - ch_type: Elf32_Word, + ch_type: COMPRESS, ch_size: Elf32_Word, ch_addralign: Elf32_Word, }; pub const Elf64_Chdr = extern struct { - ch_type: Elf64_Word, - ch_reserved: Elf64_Word, + ch_type: COMPRESS, + ch_reserved: Elf64_Word = 0, ch_size: Elf64_Xword, ch_addralign: Elf64_Xword, }; @@ -1730,6 +1730,17 @@ pub const SHN_COMMON = 0xfff2; /// End of reserved indices pub const SHN_HIRESERVE = 0xffff; +// Legal values for ch_type (compression algorithm). +pub const COMPRESS = enum(u32) { + ZLIB = 1, + ZSTD = 2, + LOOS = 0x60000000, + HIOS = 0x6fffffff, + LOPROC = 0x70000000, + HIPROC = 0x7fffffff, + _, +}; + /// AMD x86-64 relocations. /// No reloc pub const R_X86_64_NONE = 0; |